zhizai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 417 | 6283 | 527 |  27 |
- | ||
| AtCoder Regular Contest 203 (Div. 2) | 1568 | - | - | - | ||
| AtCoder Beginner Contest 418 | 8100 | 289 | 62 |
+35 | ||
| AtCoder Beginner Contest 419 | 5993 | 579 |  122 |
+60 | ||
| AtCoder Beginner Contest 421 | 4590 | 767 |  207 |
+85 |